静态路由—综合实验

实验要求

1.IP地址的规划 

将192.168.0.0/24划分为9个网段

192.168.0.0/28   192.168.0.16/28  192.168.0.32/28  192.168.0.48/28   192.168.0.80/28   192.168.0.96/28 

192.168.0.112/28 划分为192.168.0.112/30     192.168.0.116/30   192.168.0.120/30用作r1的环回

VLAN2：192.168.0.64/28  VLAN3：192.168.0.128/28

备用：192.168.0.144/28  192.168.0.160/28   192.168.0.176/28   192.168.0.192/28  192.168.0.208/28  192.168.0.224/28    192.168.0.240/28

2.拓扑结构的搭建

3.IP地址的配置

r1:

[r1]interface g0/0/0
[r1-GigabitEthernet0/0/0]ip address 192.168.0.1 28
[r1-GigabitEthernet0/0/0]q    
[r1]interface g0/0/1
[r1-GigabitEthernet0/0/1]ip address 192.168.0.17 28
[r1-GigabitEthernet0/0/1]q
[r1]interface LoopBack 0
[r1-LoopBack0]ip address 192.168.0.113 30
[r1-LoopBack0]interface LoopBack 1       
[r1-LoopBack1]ip address 192.168.0.117 30
[r1-LoopBack1]interface LoopBack 2       
[r1-LoopBack2]ip address 192.168.0.121 30
[r1-LoopBack2]q

 r2:

[r2]interface g0/0/0
[r2-GigabitEthernet0/0/0]ip address 192.168.0.2 28
[r2-GigabitEthernet0/0/0]interface g0/0/1         
[r2-GigabitEthernet0/0/1]ip address 192.168.0.33 28
[r2-GigabitEthernet0/0/1]q

r3:进行DHCP的分配

[r3]interface g0/0/0
[r3-GigabitEthernet0/0/0]ip address 192.168.0.18 28
[r3-GigabitEthernet0/0/0]interface g0/0/1          
[r3-GigabitEthernet0/0/1]ip address 192.168.0.49 28
[r3-GigabitEthernet0/0/1]q

[r3]interface g0/0/2.1
[r3-GigabitEthernet0/0/2.1]dot1q termination vid 2
[r3-GigabitEthernet0/0/2.1]ip address 192.168.0.65 28
[r3-GigabitEthernet0/0/2.1]arp broadcast enable 
[r3-GigabitEthernet0/0/2.1]q
[r3]interface g0/0/2.1        
[r3-GigabitEthernet0/0/2.1]ip address 192.168.0.65 28
Error: The address already exists.
[r3-GigabitEthernet0/0/2.1]ga                        
[r3-GigabitEthernet0/0/2.1]ga
[r3-GigabitEthernet0/0/2.1]q 
[r3]interface g0/0/2.2        
[r3-GigabitEthernet0/0/2.2]dot1q termination vid 3
[r3-GigabitEthernet0/0/2.2]ip address 192.168.0.129 28
[r3-GigabitEthernet0/0/2.2]arp broadcast enable   
[r3-GigabitEthernet0/0/2.2]q
[r3]dhcp enable 
[r3]ip pool a 
[r3-ip-pool-a]network 192.168.0.64 mask 28
[r3-ip-pool-a]gateway-list 192.168.0.65
[r3-ip-pool-a]dns-list 114.114.114.114
[r3-ip-pool-a]q
[r3]ip pool b                   
[r3-ip-pool-b]network 192.168.0.128 mask 28
[r3-ip-pool-b]gateway-list 192.168.0.129
[r3-ip-pool-b]dns-list 114.114.114.114
[r3-ip-pool-b]q
[r3]interface g0/0/2.1
[r3-GigabitEthernet0/0/2.1]dhcp select global 
[r3-GigabitEthernet0/0/2.1]q
[r3]interface g0/0/2.2
[r3-GigabitEthernet0/0/2.2]dhcp select global
[r3-GigabitEthernet0/0/2.2]q

r4:

 [r4]interface g0/0/0
[r4-GigabitEthernet0/0/0]ip address 192.168.0.34 28
[r4-GigabitEthernet0/0/0]interface g0/0/1          
[r4-GigabitEthernet0/0/1]ip address 192.168.0.50 28
[r4-GigabitEthernet0/0/1]interface g4/0/0          
[r4-GigabitEthernet4/0/0]ip address 192.168.0.81 28
[r4-GigabitEthernet4/0/0]interface g0/0/2          
[r4-GigabitEthernet0/0/2]ip address 192.168.0.97 28
[r4-GigabitEthernet0/0/2]q

 r5:

[r5]interface g0/0/2
[r5-GigabitEthernet0/0/2]ip address 100.1.1.1 24

r6:

[ISP]interface g0/0/0
[ISP-GigabitEthernet0/0/0]ip address 100.1.1.2 24 

 sw1:创建VLAN

[sw1]vlan batch 2 to 3
[sw1]interface e0/0/3
[sw1-Ethernet0/0/3]port link-type access 
[sw1-Ethernet0/0/3]port default vlan 2
[sw1-Ethernet0/0/3]q
[sw1]interface e0/0/4     
[sw1-Ethernet0/0/4]port link-type access
[sw1-Ethernet0/0/4]port default vlan 3 
[sw1-Ethernet0/0/4]q
[sw1]interface e0/0/1
[sw1-Ethernet0/0/1]port link-type trunk 
[sw1-Ethernet0/0/1]port trunk allow-pass vlan all
[sw1-Ethernet0/0/1]q
[sw1]interface e0/0/2              
[sw1-Ethernet0/0/2]port link-type trunk          
[sw1-Ethernet0/0/2]port trunk allow-pass vlan all

sw2:创建VLAN

[sw2]vlan batch 2 to 3
[sw2]interface e0/0/2 
[sw2-Ethernet0/0/2]port link-type access 
[sw2-Ethernet0/0/2]port default vlan 2
[sw2-Ethernet0/0/2]q
[sw2]interface e0/0/3
[sw2-Ethernet0/0/3]port link-type access
[sw2-Ethernet0/0/3]port default vlan 3  
[sw2-Ethernet0/0/3]q
[sw2]interface e0/0/1
[sw2-Ethernet0/0/1]port link-type trunk
[sw2-Ethernet0/0/1]port trunk allow-pass vlan all
[sw2-Ethernet0/0/1]q

4.进行静态路由的配置，添加缺省路由和r1上的防环空接口

r1:

[r1]ip route-static 192.168.0.32 28 192.168.0.2
[r1]ip route-static 192.168.0.80 28 192.168.0.2
[r1]ip route-static 192.168.0.96 28 192.168.0.2
[r1]ip route-static 192.168.0.80 28 192.168.0.18
[r1]ip route-static 192.168.0.96 28 192.168.0.18
[r1]ip route-static 192.168.0.48 28 192.168.0.18
[r1]ip route-static 192.168.0.64 28 192.168.0.18
[r1]ip route-static 192.168.0.128 28 192.168.0.18
[r1]ip route-static 0.0.0.0 0 192.168.0.2
[r1]ip route-static 0.0.0.0 0 192.168.0.18
[r1]ip route-static 192.168.0.112 28 null 0

 r2:

[r2]ip route-static 192.168.0.16 255.255.255.240 192.168.0.1
[r2]ip route-static 192.168.0.112 255.255.255.240 192.168.0.1
[r2]ip route-static 192.168.0.48 255.255.255.240 192.168.0.34
[r2]ip route-static 192.168.0.80 255.255.255.240 192.168.0.34
[r2]ip route-static 192.168.0.96 255.255.255.240 192.168.0.34
[r2]ip route-static 192.168.0.64 255.255.255.240 192.168.0.1
[r2]ip route-static 192.168.0.64 255.255.255.240 192.168.0.34
[r2]ip route-static 192.168.0.128 255.255.255.240 192.168.0.1
[r2]ip route-static 192.168.0.128 255.255.255.240 192.168.0.34
[r2]ip route-static 0.0.0.0 0 192.168.0.34

r3:

[r3]ip route-static 192.168.0.0 255.255.255.240 192.168.0.17
[r3]ip route-static 192.168.0.112 255.255.255.240 192.168.0.17
[r3]ip route-static 192.168.0.32 255.255.255.240 192.168.0.50
[r3]ip route-static 192.168.0.80 255.255.255.240 192.168.0.50
[r3]ip route-static 192.168.0.96 255.255.255.240 192.168.0.50
[r3]ip route-static 0.0.0.0 0 192.168.0.50 

r4：

[r4]ip route-static 192.168.0.0 255.255.255.240 192.168.0.33
[r4]ip route-static 192.168.0.112 255.255.255.240 192.168.0.33
[r4]ip route-static 192.168.0.112 255.255.255.240 192.168.0.49
[r4]ip route-static 192.168.0.16 255.255.255.240 192.168.0.49
[r4]ip route-static 192.168.0.64 255.255.255.240 192.168.0.49
[r4]ip route-static 192.168.0.128 255.255.255.240 192.168.0.49
[r4]ip route-static 0.0.0.0 0 192.168.0.82 

r5：故障时备用线路启动

[r5]ip route-static 192.168.0.0 255.255.255.240 192.168.0.97
[r5]ip route-static 192.168.0.112 255.255.255.240 192.168.0.97
[r5]ip route-static 192.168.0.16 255.255.255.240 192.168.0.97
[r5]ip route-static 192.168.0.32 255.255.255.240 192.168.0.97
[r5]ip route-static 192.168.0.48 255.255.255.240 192.168.0.97
[r5]ip route-static 192.168.0.64 255.255.255.240 192.168.0.97
[r5]ip route-static 192.168.0.128 255.255.255.240 192.168.0.97

[r5]ip route-static 192.168.0.0 255.255.255.240 192.168.0.81 preference 100
[r5]ip route-static 192.168.0.112 255.255.255.240 192.168.0.81 preference 100
[r5]ip route-static 192.168.0.16 255.255.255.240 192.168.0.81 preference 100
[r5]ip route-static 192.168.0.32 255.255.255.240 192.168.0.81 preference 100
[r5]ip route-static 192.168.0.48 255.255.255.240 192.168.0.81 preference 100
[r5]ip route-static 192.168.0.64 255.255.255.240 192.168.0.81 preference 100
[r5]ip route-static 192.168.0.128 255.255.255.240 192.168.0.81 preference 100

5.测试